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"{ Package: 'stx:goodies/regression' }"
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"{ NameSpace: RegressionTests }"
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TestCase subclass:#TypedArrayTests
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instanceVariableNames:''
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classVariableNames:''
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poolDictionaries:''
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category:'tests-Regression-Collections'
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!
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!TypedArrayTests class methodsFor:'queries'!
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coveredClassNames
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^ #( FloatArray )
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! !
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!TypedArrayTests methodsFor:'tests'!
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test01_createArrays
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|a|
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a := FloatArray new:3.
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self assert:(a size == 3).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.0.
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self assert:(a at:2) = 2.0.
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self assert:(a at:3) = 3.0.
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1516
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"/ -------------------------------------
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a := DoubleArray new:3.
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self assert:(a size == 3).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.0.
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self assert:(a at:2) = 2.0.
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self assert:(a at:3) = 3.0.
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"/ -------------------------------------
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a := ByteArray new:3.
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self assert:(a size == 3).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = 2.
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self assert:(a at:3) = 3.
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"/ -------------------------------------
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a := SignedByteArray new:3.
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self assert:(a size == 3).
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a at:1 put:1.
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a at:2 put:-2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = -2.
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self assert:(a at:3) = 3.
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"/ -------------------------------------
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a := WordArray new:3.
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self assert:(a size == 3).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = 2.
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self assert:(a at:3) = 3.
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"/ -------------------------------------
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a := SignedWordArray new:3.
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self assert:(a size == 3).
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a at:1 put:1.
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a at:2 put:-2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = -2.
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self assert:(a at:3) = 3.
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"/ -------------------------------------
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a := IntegerArray new:3.
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self assert:(a size == 3).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = 2.
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self assert:(a at:3) = 3.
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"/ -------------------------------------
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a := SignedIntegerArray new:3.
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self assert:(a size == 3).
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a at:1 put:1.
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a at:2 put:-2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = -2.
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self assert:(a at:3) = 3.
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"/ -------------------------------------
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a := LongIntegerArray new:3.
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self assert:(a size == 3).
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = 2.
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self assert:(a at:3) = 3.
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"/ -------------------------------------
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a := SignedLongIntegerArray new:3.
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self assert:(a size == 3).
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a at:1 put:1.
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a at:2 put:-2.
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a at:3 put:3.
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self assert:(a at:1) = 1.
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self assert:(a at:2) = -2.
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self assert:(a at:3) = 3.
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1513
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!
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test02_copyArrays
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|src copy|
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1516
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"/ -------------------------------------
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1517
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src := FloatArray new:5.
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self assert:(src size == 5).
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1515
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src at:1 put:1.
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src at:2 put:2.
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src at:3 put:3.
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self assert:(src at:1) = 1.0.
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self assert:(src at:2) = 2.0.
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self assert:(src at:3) = 3.0.
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copy := src copyFrom:1 to:3.
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.0.
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self assert:(copy at:2) = 2.0.
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self assert:(copy at:3) = 3.0.
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1516
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"/ -------------------------------------
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src := DoubleArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:2.
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src at:3 put:3.
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self assert:(src at:1) = 1.0.
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self assert:(src at:2) = 2.0.
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self assert:(src at:3) = 3.0.
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copy := src copyFrom:1 to:3.
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.0.
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self assert:(copy at:2) = 2.0.
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self assert:(copy at:3) = 3.0.
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"/ -------------------------------------
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src := ByteArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:2.
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src at:3 put:3.
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self assert:(src at:1) = 1.
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self assert:(src at:2) = 2.
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self assert:(src at:3) = 3.
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copy := src copyFrom:1 to:3.
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.
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self assert:(copy at:2) = 2.
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self assert:(copy at:3) = 3.
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"/ -------------------------------------
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src := SignedByteArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:-2.
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src at:3 put:3.
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self assert:(src at:1) = 1.
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self assert:(src at:2) = -2.
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self assert:(src at:3) = 3.
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copy := src copyFrom:1 to:3.
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.
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self assert:(copy at:2) = -2.
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self assert:(copy at:3) = 3.
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"/ -------------------------------------
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src := WordArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:2.
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src at:3 put:3.
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self assert:(src at:1) = 1.
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self assert:(src at:2) = 2.
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self assert:(src at:3) = 3.
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copy := src copyFrom:1 to:3.
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.
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self assert:(copy at:2) = 2.
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self assert:(copy at:3) = 3.
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"/ -------------------------------------
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src := SignedWordArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:-2.
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src at:3 put:3.
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self assert:(src at:1) = 1.
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self assert:(src at:2) = -2.
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self assert:(src at:3) = 3.
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copy := src copyFrom:1 to:3.
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.
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self assert:(copy at:2) = -2.
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self assert:(copy at:3) = 3.
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"/ -------------------------------------
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src := IntegerArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:2.
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src at:3 put:3.
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self assert:(src at:1) = 1.
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self assert:(src at:2) = 2.
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self assert:(src at:3) = 3.
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copy := src copyFrom:1 to:3.
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.
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self assert:(copy at:2) = 2.
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self assert:(copy at:3) = 3.
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"/ -------------------------------------
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src := SignedIntegerArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:-2.
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src at:3 put:3.
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self assert:(src at:1) = 1.
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self assert:(src at:2) = -2.
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self assert:(src at:3) = 3.
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copy := src copyFrom:1 to:3.
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.
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self assert:(copy at:2) = -2.
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self assert:(copy at:3) = 3.
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"/ -------------------------------------
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src := LongIntegerArray new:9.
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self assert:(src size == 9).
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src at:1 put:1.
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src at:2 put:2.
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src at:3 put:3.
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self assert:(src at:1) = 1.
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self assert:(src at:2) = 2.
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self assert:(src at:3) = 3.
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copy := src copyFrom:1 to:3.
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.
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self assert:(copy at:2) = 2.
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self assert:(copy at:3) = 3.
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"/ -------------------------------------
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347 |
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src := SignedLongIntegerArray new:9.
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self assert:(src size == 9).
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350 |
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src at:1 put:1.
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src at:2 put:-2.
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src at:3 put:3.
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354 |
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self assert:(src at:1) = 1.
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self assert:(src at:2) = -2.
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self assert:(src at:3) = 3.
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358 |
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copy := src copyFrom:1 to:3.
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360 |
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self assert:(copy size == 3).
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self assert:(copy at:1) = 1.
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self assert:(copy at:2) = -2.
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self assert:(copy at:3) = 3.
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1518
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365 |
!
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366 |
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367 |
test03_byteAt
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368 |
|a flt1 flt2 flt3|
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369 |
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370 |
"/ -------------------------------------
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371 |
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a := FloatArray new:3.
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373 |
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a at:1 put:1.
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a at:2 put:2.
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a at:3 put:99.
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377 |
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flt1 := 1 asShortFloat.
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flt2 := 2 asShortFloat.
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380 |
flt3 := 3 asShortFloat.
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381 |
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self assert:(a byteAt:1) = (flt1 byteAt:1).
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self assert:(a byteAt:2) = (flt1 byteAt:2).
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self assert:(a byteAt:3) = (flt1 byteAt:3).
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self assert:(a byteAt:4) = (flt1 byteAt:4).
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386 |
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self assert:(a byteAt:5) = (flt2 byteAt:1).
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self assert:(a byteAt:6) = (flt2 byteAt:2).
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389 |
self assert:(a byteAt:7) = (flt2 byteAt:3).
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self assert:(a byteAt:8) = (flt2 byteAt:4).
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391 |
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a byteAt:5 put:(flt3 byteAt:1).
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393 |
a byteAt:6 put:(flt3 byteAt:2).
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394 |
a byteAt:7 put:(flt3 byteAt:3).
|
|
|
395 |
a byteAt:8 put:(flt3 byteAt:4).
|
|
|
396 |
|
|
|
397 |
self assert:(a at:1) = flt1.
|
|
|
398 |
self assert:(a at:2) = flt3.
|
|
|
399 |
self assert:(a at:3) = 99.
|
|
|
400 |
|
|
|
401 |
"/ -------------------------------------
|
|
|
402 |
|
|
|
403 |
a := DoubleArray new:3.
|
|
|
404 |
|
|
|
405 |
a at:1 put:1.
|
|
|
406 |
a at:2 put:2.
|
|
|
407 |
a at:3 put:99.
|
|
|
408 |
|
|
|
409 |
flt1 := 1 asFloat.
|
|
|
410 |
flt2 := 2 asFloat.
|
|
|
411 |
flt3 := 3 asFloat.
|
|
|
412 |
|
|
|
413 |
self assert:(a byteAt:1) = (flt1 byteAt:1).
|
|
|
414 |
self assert:(a byteAt:2) = (flt1 byteAt:2).
|
|
|
415 |
self assert:(a byteAt:3) = (flt1 byteAt:3).
|
|
|
416 |
self assert:(a byteAt:4) = (flt1 byteAt:4).
|
|
|
417 |
self assert:(a byteAt:5) = (flt1 byteAt:5).
|
|
|
418 |
self assert:(a byteAt:6) = (flt1 byteAt:6).
|
|
|
419 |
self assert:(a byteAt:7) = (flt1 byteAt:7).
|
|
|
420 |
self assert:(a byteAt:8) = (flt1 byteAt:8).
|
|
|
421 |
|
|
|
422 |
self assert:(a byteAt:9) = (flt2 byteAt:1).
|
|
|
423 |
self assert:(a byteAt:10) = (flt2 byteAt:2).
|
|
|
424 |
self assert:(a byteAt:11) = (flt2 byteAt:3).
|
|
|
425 |
self assert:(a byteAt:12) = (flt2 byteAt:4).
|
|
|
426 |
self assert:(a byteAt:13) = (flt2 byteAt:5).
|
|
|
427 |
self assert:(a byteAt:14) = (flt2 byteAt:6).
|
|
|
428 |
self assert:(a byteAt:15) = (flt2 byteAt:7).
|
|
|
429 |
self assert:(a byteAt:16) = (flt2 byteAt:8).
|
|
|
430 |
|
|
|
431 |
a byteAt:9 put:(flt3 byteAt:1).
|
|
|
432 |
a byteAt:10 put:(flt3 byteAt:2).
|
|
|
433 |
a byteAt:11 put:(flt3 byteAt:3).
|
|
|
434 |
a byteAt:12 put:(flt3 byteAt:4).
|
|
|
435 |
a byteAt:13 put:(flt3 byteAt:5).
|
|
|
436 |
a byteAt:14 put:(flt3 byteAt:6).
|
|
|
437 |
a byteAt:15 put:(flt3 byteAt:7).
|
|
|
438 |
a byteAt:16 put:(flt3 byteAt:8).
|
|
|
439 |
|
|
|
440 |
self assert:(a at:1) = flt1.
|
|
|
441 |
self assert:(a at:2) = flt3.
|
|
|
442 |
self assert:(a at:3) = 99.
|
|
|
443 |
|
|
|
444 |
"/ -------------------------------------
|
|
|
445 |
|
|
|
446 |
a := IntegerArray new:3.
|
|
|
447 |
|
|
|
448 |
a at:1 put:1.
|
|
|
449 |
a at:2 put:2.
|
|
|
450 |
a at:3 put:99.
|
|
|
451 |
|
|
|
452 |
"/ this depends on the machine's byte order!!
|
|
|
453 |
UninterpretedBytes isBigEndian ifTrue:[
|
|
|
454 |
self assert:(a byteAt:1) = 0.
|
|
|
455 |
self assert:(a byteAt:2) = 0.
|
|
|
456 |
self assert:(a byteAt:3) = 0.
|
|
|
457 |
self assert:(a byteAt:4) = 1.
|
|
|
458 |
|
|
|
459 |
self assert:(a byteAt:5) = 0.
|
|
|
460 |
self assert:(a byteAt:6) = 0.
|
|
|
461 |
self assert:(a byteAt:7) = 0.
|
|
|
462 |
self assert:(a byteAt:8) = 2.
|
|
|
463 |
|
|
|
464 |
a byteAt:5 put:(flt3 byteAt:1).
|
|
|
465 |
a byteAt:6 put:(flt3 byteAt:2).
|
|
|
466 |
a byteAt:7 put:(flt3 byteAt:3).
|
|
|
467 |
a byteAt:8 put:(flt3 byteAt:4).
|
|
|
468 |
|
|
|
469 |
a byteAt:8 put:3.
|
|
|
470 |
] ifFalse:[
|
|
|
471 |
self assert:(a byteAt:1) = 1.
|
|
|
472 |
self assert:(a byteAt:2) = 0.
|
|
|
473 |
self assert:(a byteAt:3) = 0.
|
|
|
474 |
self assert:(a byteAt:4) = 0.
|
|
|
475 |
|
|
|
476 |
self assert:(a byteAt:5) = 2.
|
|
|
477 |
self assert:(a byteAt:6) = 0.
|
|
|
478 |
self assert:(a byteAt:7) = 0.
|
|
|
479 |
self assert:(a byteAt:8) = 0.
|
|
|
480 |
|
|
|
481 |
a byteAt:5 put:3.
|
|
|
482 |
].
|
|
|
483 |
|
|
|
484 |
self assert:(a at:1) = 1.
|
|
|
485 |
self assert:(a at:2) = 3.
|
|
|
486 |
self assert:(a at:3) = 99.
|
|
|
487 |
|
|
|
488 |
"/ -------------------------------------
|
|
|
489 |
|
|
|
490 |
a := LongIntegerArray new:3.
|
|
|
491 |
|
|
|
492 |
a at:1 put:1.
|
|
|
493 |
a at:2 put:2.
|
|
|
494 |
a at:3 put:99.
|
|
|
495 |
|
|
|
496 |
"/ this depends on the machine's byte order!!
|
|
|
497 |
UninterpretedBytes isBigEndian ifTrue:[
|
|
|
498 |
self assert:(a byteAt:1) = 0.
|
|
|
499 |
self assert:(a byteAt:2) = 0.
|
|
|
500 |
self assert:(a byteAt:3) = 0.
|
|
|
501 |
self assert:(a byteAt:4) = 0.
|
|
|
502 |
self assert:(a byteAt:5) = 0.
|
|
|
503 |
self assert:(a byteAt:6) = 0.
|
|
|
504 |
self assert:(a byteAt:7) = 0.
|
|
|
505 |
self assert:(a byteAt:8) = 1.
|
|
|
506 |
|
|
|
507 |
self assert:(a byteAt:8+1) = 0.
|
|
|
508 |
self assert:(a byteAt:8+2) = 0.
|
|
|
509 |
self assert:(a byteAt:8+3) = 0.
|
|
|
510 |
self assert:(a byteAt:8+4) = 0.
|
|
|
511 |
self assert:(a byteAt:8+5) = 0.
|
|
|
512 |
self assert:(a byteAt:8+6) = 0.
|
|
|
513 |
self assert:(a byteAt:8+7) = 0.
|
|
|
514 |
self assert:(a byteAt:8+8) = 2.
|
|
|
515 |
|
|
|
516 |
a byteAt:8+8 put:3.
|
|
|
517 |
] ifFalse:[
|
|
|
518 |
self assert:(a byteAt:1) = 1.
|
|
|
519 |
self assert:(a byteAt:2) = 0.
|
|
|
520 |
self assert:(a byteAt:3) = 0.
|
|
|
521 |
self assert:(a byteAt:4) = 0.
|
|
|
522 |
self assert:(a byteAt:5) = 0.
|
|
|
523 |
self assert:(a byteAt:6) = 0.
|
|
|
524 |
self assert:(a byteAt:7) = 0.
|
|
|
525 |
self assert:(a byteAt:8) = 0.
|
|
|
526 |
|
|
|
527 |
self assert:(a byteAt:8+1) = 2.
|
|
|
528 |
self assert:(a byteAt:8+2) = 0.
|
|
|
529 |
self assert:(a byteAt:8+3) = 0.
|
|
|
530 |
self assert:(a byteAt:8+4) = 0.
|
|
|
531 |
self assert:(a byteAt:8+5) = 0.
|
|
|
532 |
self assert:(a byteAt:8+6) = 0.
|
|
|
533 |
self assert:(a byteAt:8+7) = 0.
|
|
|
534 |
self assert:(a byteAt:8+8) = 0.
|
|
|
535 |
|
|
|
536 |
a byteAt:8+1 put:3.
|
|
|
537 |
].
|
|
|
538 |
|
|
|
539 |
self assert:(a at:1) = 1.
|
|
|
540 |
self assert:(a at:2) = 3.
|
|
|
541 |
self assert:(a at:3) = 99.
|
|
|
542 |
|
|
|
543 |
"/ -------------------------------------
|
|
1520
|
544 |
|
|
|
545 |
a := SignedLongIntegerArray new:3.
|
|
|
546 |
|
|
|
547 |
a at:1 put:1.
|
|
|
548 |
a at:2 put:-2.
|
|
|
549 |
a at:3 put:99.
|
|
|
550 |
|
|
|
551 |
"/ this depends on the machine's byte order!!
|
|
|
552 |
UninterpretedBytes isBigEndian ifTrue:[
|
|
|
553 |
self assert:(a byteAt:1) = 0.
|
|
|
554 |
self assert:(a byteAt:2) = 0.
|
|
|
555 |
self assert:(a byteAt:3) = 0.
|
|
|
556 |
self assert:(a byteAt:4) = 0.
|
|
|
557 |
self assert:(a byteAt:5) = 0.
|
|
|
558 |
self assert:(a byteAt:6) = 0.
|
|
|
559 |
self assert:(a byteAt:7) = 0.
|
|
|
560 |
self assert:(a byteAt:8) = 1.
|
|
|
561 |
|
|
|
562 |
self assert:(a byteAt:8+1) = 16rFF.
|
|
|
563 |
self assert:(a byteAt:8+2) = 16rFF.
|
|
|
564 |
self assert:(a byteAt:8+3) = 16rFF.
|
|
|
565 |
self assert:(a byteAt:8+4) = 16rFF.
|
|
|
566 |
self assert:(a byteAt:8+5) = 16rFF.
|
|
|
567 |
self assert:(a byteAt:8+6) = 16rFF.
|
|
|
568 |
self assert:(a byteAt:8+7) = 16rFF.
|
|
|
569 |
self assert:(a byteAt:8+8) = 16rFE.
|
|
|
570 |
|
|
|
571 |
a byteAt:8+8 put:16rFD.
|
|
|
572 |
] ifFalse:[
|
|
|
573 |
self assert:(a byteAt:1) = 1.
|
|
|
574 |
self assert:(a byteAt:2) = 0.
|
|
|
575 |
self assert:(a byteAt:3) = 0.
|
|
|
576 |
self assert:(a byteAt:4) = 0.
|
|
|
577 |
self assert:(a byteAt:5) = 0.
|
|
|
578 |
self assert:(a byteAt:6) = 0.
|
|
|
579 |
self assert:(a byteAt:7) = 0.
|
|
|
580 |
self assert:(a byteAt:8) = 0.
|
|
|
581 |
|
|
|
582 |
self assert:(a byteAt:8+1) = 16rFE.
|
|
|
583 |
self assert:(a byteAt:8+2) = 16rFF.
|
|
|
584 |
self assert:(a byteAt:8+3) = 16rFF.
|
|
|
585 |
self assert:(a byteAt:8+4) = 16rFF.
|
|
|
586 |
self assert:(a byteAt:8+5) = 16rFF.
|
|
|
587 |
self assert:(a byteAt:8+6) = 16rFF.
|
|
|
588 |
self assert:(a byteAt:8+7) = 16rFF.
|
|
|
589 |
self assert:(a byteAt:8+8) = 16rFF.
|
|
|
590 |
|
|
|
591 |
a byteAt:8+1 put:16rFD.
|
|
|
592 |
].
|
|
|
593 |
|
|
|
594 |
self assert:(a at:1) = 1.
|
|
|
595 |
self assert:(a at:2) = -3.
|
|
|
596 |
self assert:(a at:3) = 99.
|
|
|
597 |
|
|
1518
|
598 |
"/ -------------------------------------
|
|
1520
|
599 |
"/ -------------------------------------
|
|
|
600 |
|
|
|
601 |
"Modified: / 26-08-2016 / 13:27:57 / cg"
|
|
1513
|
602 |
! !
|
|
|
603 |
|
|
|
604 |
!TypedArrayTests class methodsFor:'documentation'!
|
|
|
605 |
|
|
|
606 |
version
|
|
|
607 |
^ '$Header$'
|
|
|
608 |
!
|
|
|
609 |
|
|
|
610 |
version_CVS
|
|
|
611 |
^ '$Header$'
|
|
|
612 |
! !
|
|
|
613 |
|